CA2464983A1 - Luminaires ameliores pour eclairement de panneaux exterieurs - Google Patents

Luminaires ameliores pour eclairement de panneaux exterieurs Download PDF

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Publication number
CA2464983A1
CA2464983A1 CA002464983A CA2464983A CA2464983A1 CA 2464983 A1 CA2464983 A1 CA 2464983A1 CA 002464983 A CA002464983 A CA 002464983A CA 2464983 A CA2464983 A CA 2464983A CA 2464983 A1 CA2464983 A1 CA 2464983A1
Authority
CA
Canada
Prior art keywords
light
luminaires
illumination
vertical surface
reflector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002464983A
Other languages
English (en)
Other versions
CA2464983C (fr
Inventor
John Bryan Harvey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABL IP Holding LLC
Original Assignee
Acuity Brands Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Acuity Brands Inc filed Critical Acuity Brands Inc
Publication of CA2464983A1 publication Critical patent/CA2464983A1/fr
Application granted granted Critical
Publication of CA2464983C publication Critical patent/CA2464983C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/02—Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/812—Signs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
CA002464983A 2003-07-22 2004-04-20 Luminaires ameliores pour eclairement de panneaux exterieurs Expired - Lifetime CA2464983C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/625,299 2003-07-22
US10/625,299 US6918684B2 (en) 2003-07-22 2003-07-22 Luminaires for illumination of outdoor panels

Publications (2)

Publication Number Publication Date
CA2464983A1 true CA2464983A1 (fr) 2005-01-22
CA2464983C CA2464983C (fr) 2008-06-03

Family

ID=34080180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002464983A Expired - Lifetime CA2464983C (fr) 2003-07-22 2004-04-20 Luminaires ameliores pour eclairement de panneaux exterieurs

Country Status (6)

Country Link
US (1) US6918684B2 (fr)
JP (1) JP2005044786A (fr)
CN (1) CN100523597C (fr)
AU (1) AU2004201558B2 (fr)
CA (1) CA2464983C (fr)
MX (1) MXPA04005408A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007088665A1 (fr) * 2006-01-31 2007-08-09 Solar Wind Technology Inc. Dispositif et systeme d'eclairage
WO2007100837A2 (fr) * 2006-02-27 2007-09-07 Illumination Management Solutions, Inc. Composant à diode led amélioré pour la génération d'un faisceau large
JP2008130393A (ja) * 2006-11-21 2008-06-05 Solar Wind Technologies Ltd 照明装置及び照明システム
US7722224B1 (en) 2006-12-15 2010-05-25 Fusion Optix, Inc. Illuminating device incorporating a high clarity scattering layer
US8231256B1 (en) 2007-02-12 2012-07-31 Fusion Optix, Inc. Light fixture comprising a multi-functional non-imaging optical component
DE102007044963B4 (de) * 2007-07-26 2013-03-28 Erco Gmbh Leuchte
US7963681B2 (en) * 2007-08-22 2011-06-21 Qualite Sports-Lighting, Inc. Race track lighting fixture and race track lighting system
TWM341793U (en) * 2007-10-19 2008-10-01 Semiconductor Device Solution Inc Lamp structure with wireless control
US7896522B2 (en) * 2008-02-20 2011-03-01 Formetco, Inc. Frontal illumination of a surface using LED lighting
ES2534052T3 (es) * 2008-10-17 2015-04-16 Tp Vision Holding B.V. Sistema de iluminación ambiental para un dispositivo de visualización
JP2010272234A (ja) * 2009-05-19 2010-12-02 Panasonic Electric Works Co Ltd 照明器具
US8610357B2 (en) 2009-05-28 2013-12-17 Zon Led, Llc LED assembly for a signage illumination
US20110031887A1 (en) * 2009-05-28 2011-02-10 Stoll Arnold Led lighting system
EP2694862B1 (fr) * 2011-04-07 2021-07-14 Magna International Inc. Phare à diodes électroluminescentes à optiques hybrides
JP2014525656A (ja) * 2011-09-06 2014-09-29 コーニンクレッカ フィリップス エヌ ヴェ 斜め向き照明器具
US8974077B2 (en) 2012-07-30 2015-03-10 Ultravision Technologies, Llc Heat sink for LED light source
US9217554B1 (en) 2013-02-15 2015-12-22 Rpc Photonics, Inc. Optical element providing oblique illumination and apparatuses using same
US9239141B1 (en) 2013-02-15 2016-01-19 Rpc Photonics, Inc. Optical element providing oblique illumination and apparatuses using same
WO2015026730A1 (fr) 2013-08-19 2015-02-26 Magna International Inc. Phare à double faisceau
US9195281B2 (en) 2013-12-31 2015-11-24 Ultravision Technologies, Llc System and method for a modular multi-panel display
US9799243B2 (en) 2015-07-07 2017-10-24 CI Holdings C.V. Lighting devices including solid state emitter groups for illuminating printed material with enhanced vibrancy
DE102016204887A1 (de) * 2016-03-23 2017-09-28 E.G.O. Elektro-Gerätebau GmbH Anzeigevorrichtung für ein Elektrogerät und Elektrogerät
TWI725805B (zh) * 2020-03-31 2021-04-21 正能光電股份有限公司 提供半導體光源亮度截止線之對稱結構
CN112764213B (zh) * 2021-01-13 2022-07-29 师大瑞利光电科技(清远)有限公司 一种灯管反射罩的设计及加工方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027151A (en) * 1975-11-18 1977-05-31 Crouse-Hinds Company Luminaire and reflector therefor
US4173037A (en) * 1977-10-31 1979-10-30 General Electric Company Lamp support device
US4379322A (en) * 1981-03-27 1983-04-05 Mcgraw-Edison Company Compound reflector for luminaire
US4451875A (en) * 1982-03-02 1984-05-29 Manville Service Corporation Poster panel lighting fixture
US4799136A (en) * 1987-05-29 1989-01-17 Guth Lighting Systems, Inc. Lighting fixture having concave shaped reflector and improved asymmetric light reflection system
EP0833100B1 (fr) * 1996-09-30 2001-11-14 Koninklijke Philips Electronics N.V. Luminaire
JP2001307508A (ja) * 2000-03-30 2001-11-02 Nsi Enterprises Inc 改良型戸外パネル照明器具

Also Published As

Publication number Publication date
US20050018428A1 (en) 2005-01-27
AU2004201558B2 (en) 2006-03-02
AU2004201558A1 (en) 2005-02-10
US6918684B2 (en) 2005-07-19
CA2464983C (fr) 2008-06-03
CN1576685A (zh) 2005-02-09
JP2005044786A (ja) 2005-02-17
MXPA04005408A (es) 2005-03-23
CN100523597C (zh) 2009-08-05

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